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. 2019 Jul 10;9:10007. doi: 10.1038/s41598-019-46316-3

Figure 8.

Figure 8

NK cell-mediated MenSCs lysis. (A) NK cells were co-cultured with allogeneic cAM-labeled MenSCs from 6 donors in the presence of IL-2, and the level of cytotoxicity was measured at different time points by fluorimetry. (B) Viable cells were monitored under a fluorescent microscope at different time points. (C) IL-2-activated NK cells from 3 different female donors were cultured with 3 allogeneic (MHC Mismatch) or syngeneic (MHC Match) MenSCs. The level of cytotoxicity was then measured as above. Images were photographed by an Olympus microscope (BX-51) equipped with a CCD camera (DP71) camera.